---
product_id: 721063298
title: "Chicken Oyster Shell Feeder and Grit Feeder Combo"
brand: "revolutionary chicken"
price: "1006 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/721063298-chicken-oyster-shell-feeder-and-grit-feeder-combo
store_origin: DK
region: Denmark
---

# Easy screw-mount installation Boosts eggshell hardness + durability Auto-refilling feeder cup Chicken Oyster Shell Feeder and Grit Feeder Combo

**Brand:** revolutionary chicken
**Price:** 1006 kr
**Availability:** ✅ In Stock

## Summary

> 🥚 Elevate your flock’s egg game with effortless calcium & grit fueling!

## Quick Answers

- **What is this?** Chicken Oyster Shell Feeder and Grit Feeder Combo by revolutionary chicken
- **How much does it cost?** 1006 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/721063298-chicken-oyster-shell-feeder-and-grit-feeder-combo)

## Best For

- revolutionary chicken enthusiasts

## Why This Product

- Trusted revolutionary chicken brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Calcium on Demand:** Chickens self-regulate calcium intake for optimal egg quality without over-supplementing roosters.
- • **Digestive Support:** Provides essential grit to aid digestion, especially vital for non-free-ranging chickens to absorb nutrients fully.
- • **Versatile Mounting:** Simple screw-head mount fits any wooden coop or run surface—no tools or hassle required.
- • **Water-Draining Design:** Keeps oyster shells and grit dry by draining water, ensuring freshness and preventing clumping.
- • **Time-Saving Auto-Refill:** Feeder cup automatically refills, cutting down your daily maintenance and freeing up your schedule.

## Overview

This Chicken Oyster Shell and Grit Feeder Combo offers a smart, self-regulating calcium and grit supply that improves eggshell strength and digestion. Featuring an automatic refill system and easy screw-mount installation, it’s designed to save time and keep your chickens healthy—perfect for modern poultry keepers aiming for premium egg quality with minimal fuss.

## Description

Product description               Oyster feeders are an easy way to supplement your laying hens' diet with calcium to improve the hardness and durability of their eggshells. Offering oyster shells to hens separately from their food allows them to eat it if they need it. Grit helps chickens digest their food and should always be offered, particularly if the chickens don't free range.                  Safety Warning               Keep feeder mounted and secure to prevent access by unauthorized animals. Use only with chickens and as directed to avoid harm to the chickens or the environment.

## Features

- May improve the hardness and durability of egg shells
- Gives the chickens the option to have more calcium if they need it. Safe option for roosters—does not force them to supplement with calcium if they don’t need it.
- Automatically refills the eating cup as needed. Saves time by not requiring frequent refilling.
- Installs easily. The back of feeders slip onto to the head of a screw. You can mount the screw onto any wood piece in the coop or run.
- Drains water while oyster shells/grit remain.
- Helps chickens digest their food so they get the nutrients they need
- Helpful for chickens who don’t free range

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 11.43 x 11.43 x 26.67 cm; 540 g |
| Part number | OY01 |
| Material type | Plastic |
| Capacity | 1.36 kg |
| Power source type | Manual |
| Manufacturer | Revolutionary Chicken |
| Item model number | 2023 |
| ASIN | B0CJ6J7B5W |

## Product Details

- **Brand:** Revolutionary Chicken
- **Target species:** Chickens
- **Recommended uses for product:** Feeding Station
- **Material:** Plastic
- **Special feature:** Automatic Refill, Easy Installation, Drainage System

## Images

![Chicken Oyster Shell Feeder and Grit Feeder Combo - Image 1](https://m.media-amazon.com/images/I/61hnX-6etBL.jpg)
![Chicken Oyster Shell Feeder and Grit Feeder Combo - Image 2](https://m.media-amazon.com/images/I/41FD1UKWb4L.jpg)
![Chicken Oyster Shell Feeder and Grit Feeder Combo - Image 3](https://m.media-amazon.com/images/I/61vaXUW7qoL.jpg)
![Chicken Oyster Shell Feeder and Grit Feeder Combo - Image 4](https://m.media-amazon.com/images/I/51l09-r+a9L.jpg)
![Chicken Oyster Shell Feeder and Grit Feeder Combo - Image 5](https://m.media-amazon.com/images/I/7162WDXJCML.jpg)

## Frequently Bought Together

- Chicken Oyster Shell Feeder and Grit Feeder Combo
- Manna Pro Crushed Oyster Shell | Egg-Laying Chickens | 5 LB
- Manna Pro Poultry Grit with Probiotics | Insoluble Crushed Granite | 5 LB

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**Shop now:** [https://www.desertcart.dk/products/721063298-chicken-oyster-shell-feeder-and-grit-feeder-combo](https://www.desertcart.dk/products/721063298-chicken-oyster-shell-feeder-and-grit-feeder-combo)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-03*